Headwaters Foundation for Justice
Healthcare Foundation of La Porte
Health Forward Foundation
Health Foundation for Western and Central New York
Healthy Communities Foundation
H. E. Butt Foundation
Heckscher Foundation for Children
Helen Macpherson Smith Trust
Helios Education Foundation
Henry P. Kendall Foundation
Hogg Foundation for Mental Health
Hollingsworth Funds, Inc.
Houston Endowment Inc.
Howard County Department of Community Resources and Services
H.T. Hayashi Foundation
Illinois Children's Healthcare Foundation
Sign up for our newsletter to stay up to date on the latest publications, news, and events from GEO.
Smarter grantmaking. Stronger nonprofits. Better results.
Grantmakers for Effective Organizations
1310 L Street NW, Suite 650, Washington, DC 20005